Characteristics:


1. Automatic speed regulation and constant pressure water supply, the water supply pressure can be adjusted within an appropriate range according to needs, without being limited by the parameters of the water pump series;
2. Can prevent accidents such as high-pressure pipe bursting caused by water pumps operating at low flow rates;
3. Can achieve low-speed inspection and testing function for fire pumps;
4. The frequency converter has complete detection functions, with low impact on soft start and soft shutdown, and high starting reliability;
5. It can realize a set of equipment for fire protection, daily life, and production, with multiple constant pressure water supply and fully automatic control;
6. Equipped with communication interface (RS485 free port) to interface with building BA system and achieve networking;
7. High starting point and high reliability design, absorbing the application design experience of frequency conversion constant pressure water supply equipment in the past decade, optimizing the control system scheme and main circuit switchgear.

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